If `y=|[sinx, cosx, sinx],[cosx,-sinx,cosx],[x,1,1]|` then find `(dy)/(dx)`

|[cosx,-sinx],[sinx,cosx]|

If y=(sinx)/(x+cosx) , then find (dy)/(dx) .

Solve sinx+cosx=1+sinx.cosx

If delta(x)=|[1,cosx,1-cosx],[1+sinx,cosx,1+sinx-cosx],[sinx,sinx,1]|, then int_0^(pi/2)delta(x)dx is equal to

If f(x) = |{:(sinx,cosx,sinx),(cosx,-sinx,cosx),(x,1,1):}| find the value of 2(f'(o))+{f'(1)}^(2)

If |[cosx, sinx, cosx], [-sinx, cosx, sinx], [-cosx, -sinx, cosx]|=0 , then x=

If f(x)=|(cosx,cosx,sinx),(-cosx,cosx,-sinx),(sinx,sinx,cosx)| , then find its determinant

Solve |[y,sinx,cosx] , [cosx,1,y] , [-sinx,-y,1]|

If A=[(cosx,-sinx),(sinx,cosx)] , then A A^(T) is

int(cosx)/(sinx+cosx)dx=